'I can shout louder than you,' one classmate says to the other, arrogantly. 'We've done that joke' you sigh. 'This is a different volume - the amount of space taken up by a 3D shape.' Such tomfoolery will be vanquished from your classroom after children complete this Year 5 Compare Volume resource, a really visually approach to finding and comparing the volume of 3D shapes. There are three varied fluency and three reasoning and problem-solving questions and a handy answer sheet to help quickly get through marking.